Dental instrument



FIG. 1 is a front view of dental instrument according to a firstembodiment, the right-side, left-side and rear views being identical tothe front view;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front view of the dental instrument according to a secondembodiment, the right-side, left-side and rear views being identical tothe front view;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view.

The broken lines depict environmental subject matter only and form nopart of the claimed design.

The stippling depicts a rough surface.

The ornamental design for a dental instrument, as shown and described.